* {
    margin: 0;
    padding: 0;
}

body {
    overflow-x: hidden;
}

.t-courses .cards {
    display: flex;
}

.w {
    width: 1200px;
    margin: 0 auto;
}

.box_show {
    display: block !important;
}

.active {
    padding-bottom: 5px;
    color: #EE281E !important;
    border-bottom: 2px solid;
    border-bottom-color: #EE281E;
}

.banner {
    height: 380px;
    background: url(/static/public/images/nlk20210704/banner.jpg) no-repeat center;
}

.navSide {
    position: fixed;
    top: 200px;
    right: 0;
    z-index: 99;
    width: 146px;
    height: 237px;
    background: url(/static/public/images/nlk20210704/nav.png) no-repeat center;
}

.navSide a {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: block;
    width: 107px;
    height: 31px;
}

.navSide a:nth-child(1) {
    top: 34px;
}

.navSide a:nth-child(2) {
    top: 80px;
}

.navSide a:nth-child(3) {
    top: 124px;
}

.navSide a:nth-child(4) {
    top: 172px;
}

.JPform {
    height: 454px;
    background-color: #eeeeee;
}

.JPform div {
    height: 100%;
    position: relative;
}

.JPform div form {
    width: 318px;
    height: 319px;
    background: url(/static/public/images/nlk20210704/formBg.png) no-repeat center;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.JPform div form h2 {
    font-family: SourceHanSansSC-Medium;
    font-size: 24px;
    color: #000000;
    padding-left: 45px;
    padding-top: 10px;
}

#jlptks {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 263px;
    height: 39px;
}

#mycall {
    position: absolute;
    top: 132px;
    left: 50%;
    transform: translateX(-50%);
    width: 263px;
    height: 39px;
    color: #686868;
}

#mycode {
    /* position: absolute;
	top: 186px;
	left: 28px;
	width: 140px;
	height: 39px; */
}

#getNum {
    /* position: absolute;
top: 186px;
right: 40px;
width: 100px;
height: 39px;
text-align: center;
line-height: 39px;
color: #e22524;
cursor: pointer;
font-size: 14px; */
}

#setCode {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 240px;
    width: 263px;
    height: 39px;
    background-color: #ff2a2a;
    border-radius: 5px;
    text-align: center;
    line-height: 39px;
    font-family: SourceHanSansSC-Regular;
    font-size: 18px;
    color: #ffffff;
}

#midBanner {
    width: 805px;
    height: 322px;
    background: url(/static/public/images/nlk20210704/gfq.png) no-repeat center;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
}

#midBanner img {
    position: absolute;
    top: 206px;
    left: 63px;
}

.rule {
    position: absolute;
    top: 382px;
    font-family: MicrosoftYaHeiLight;
    font-size: 15px;
    color: #333333;
}

#body_2 {
    height: 1020px;
    position: relative;
}

#body_2 .title_1 {
    width: 430px;
    height: 65px;
    position: absolute;
    top: 90px;
    left: 50%;
    transform: translateX(-50%);
}

#body_2 .title_1 img {
    display: block;
    float: left;
}

#body_2 .title_1 div {
    float: left;
}

#body_2 .title_1 div span {
    display: block;
}

#body_2 .title_1 div span:nth-child(1) {
    font-family: SourceHanSansSC-Medium;
    font-size: 30px;
    line-height: 32px;
    color: #ee281e;
    padding-left: 212px;
}

#body_2 .title_1 div span:nth-child(2) {
    font-family: SourceHanSansSC-Medium;
    font-size: 18px;
    color: #000000;
    margin-top: 12px;
    padding-left: 10px;
    font-weight: 600;
    letter-spacing: 1px;
}

#body_2 .content {
    width: 1143px;
    height: 686px;
    background: url(/static/public/images/nlk20210704/body_2.png) no-repeat center;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

#body_2 .content a {
    display: block;
    width: 121px;
    height: 38px;
    position: absolute;
    top: 280px;
}

#body_2 .content a:nth-child(1) {
    left: 378px;
}

#body_2 .content a:nth-child(2) {
    left: 890px;
}

#body_2 .m_wrap {
    width: 1120px;
    margin: 0 auto;
    min-height: 300px;
    box-shadow: 1px 1px 6px 0px rgba(74, 74, 74, 0.3);
    border-radius: 5px;
    padding-top: 25px;
}

#body_2 .m_title1 {
    width: 490px;
    margin: 0 auto;
    margin-top: 98px;
    margin-bottom: 25px;
}

#body_2 .m_box {
    width: 343px;
    height: 302px;
    padding: 8px;
    border-radius: 5px;
    border: solid 1px #dbdbdb;
    margin-bottom: 28px;
    margin-left: 21px;
    float: left;
}

#body_2 .m_img {
    margin-bottom: 15px;
    height: 212px;
    display: flex;
    justify-content: center;
    align-items: center;
}

#body_2 .m_txt {
    width: 202px;
    float: left;
    font-size: 16px;
    line-height: 160%;
    padding-left: 2px;
    color: #333333;
}

#body_2 .m_link {
    width: 118px;
    height: 34px;
    line-height: 34px;
    float: right;
    line-height: 34px;
    font-size: 16px;
    color: #FE0000;
    text-align: center;
    border: 1px solid #FE0000;
    border-radius: 50px;
    margin-top: 10px;
    position: relative;
    z-index: 100;
}

#body_2 .m_link a {
    width: 118px;
    height: 34px;
    display: inline-block;
    color: #FE0000;
    text-decoration: none;
}

#body_2 .m_text {
    float: left;
    position: relative;
    margin-top: -60px;
    margin-left: -8px;
}

#body_2 .m_text img {
    display: block;
}

.clear {
    clear: both;
}

#body_3 {
    position: relative;
}

#body_3 .title_1 {
    width: 500px;
    height: 65px;
    position: absolute;
    top: 90px;
    left: 50%;
    transform: translateX(-50%);
}

#body_3 .title_1 img {
    display: block;
    float: left;
}

#body_3 .title_1 div {
    float: left;
}

#body_3 .title_1 div span {
    display: block;
}

#body_3 .title_1 div span:nth-child(1) {
    font-family: SourceHanSansSC-Medium;
    font-size: 30px;
    color: #ee281e;
    padding-left: 118px;
}

#body_3 .title_1 div span:nth-child(2) {
    font-family: SourceHanSansSC-Medium;
    font-size: 18px;
    color: #000000;
    margin-top: 22px;
    padding-left: 10px;
}

#body_3 .m_title1 {
    width: 490px;
    margin: 0 auto;
    padding-top: 70px;
    margin-bottom: 50px;
}

#N5_box {
    width: 1124px;
    height: 308px;
    margin: 0 auto;
    background-color: #f6f6f6;
    border-radius: 5px;
    margin-bottom: 35px;
}

#N5_box ul {
    display: flex;
    padding-top: 28px;
}

#N5_box ul li {
    font-family: SourceHanSansSC-Regular;
    font-size: 24px;
    color: #000000;
    margin: 0 auto;
}

#N5_box div {
    margin-top: 20px;
    display: flex;
    justify-content: space-around;
}

#N4_box {
    width: 1124px;
    height: 308px;
    margin: 0 auto;
    background-color: #f6f6f6;
    border-radius: 5px;
    margin-bottom: 35px;
}

#N4_box ul {
    display: flex;
    padding-top: 28px;
}

#N4_box ul li {
    font-family: SourceHanSansSC-Regular;
    font-size: 24px;
    color: #000000;
    margin: 0 auto;
}

#N4_box div {
    margin-top: 20px;
    display: flex;
    justify-content: space-around;
}

#N3_box {
    width: 1124px;
    height: 308px;
    margin: 0 auto;
    background-color: #f6f6f6;
    border-radius: 5px;
    margin-bottom: 35px;
}

#N3_box ul {
    display: flex;
    padding-top: 28px;
}

#N3_box ul li {
    font-family: SourceHanSansSC-Regular;
    font-size: 24px;
    color: #000000;
    margin: 0 auto;
}

#N3_box div {
    margin-top: 20px;
    display: flex;
    justify-content: space-around;
}

#N2_box {
    width: 1124px;
    height: 308px;
    margin: 0 auto;
    background-color: #f6f6f6;
    border-radius: 5px;
    margin-bottom: 35px;
}

#N2_box ul {
    display: flex;
    padding-top: 28px;
}

#N2_box ul li {
    font-family: SourceHanSansSC-Regular;
    font-size: 24px;
    color: #000000;
    margin: 0 auto;
}

#N2_box div {
    margin-top: 20px;
    display: flex;
    justify-content: space-around;
}

#N1_box {
    width: 1124px;
    height: 308px;
    margin: 0 auto;
    background-color: #f6f6f6;
    border-radius: 5px;
    margin-bottom: 35px;
}

#N1_box ul {
    display: flex;
    padding-top: 28px;
}

#N1_box ul li {
    font-family: SourceHanSansSC-Regular;
    font-size: 24px;
    color: #000000;
    margin: 0 auto;
}

#N1_box div {
    margin-top: 20px;
    display: flex;
    justify-content: space-around;
}

.shade-over {
    display: none;
    position: fixed;
    width: 25%;
    height: 25%;
    top: 0;
    left: 37%;
    z-index: 9999;
}

.shade-over .shade-around {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: #000;
    opacity: 0.6;
}

.shade-over .shade-success {
    width: 373px;
    height: 286px;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: url(/static/public/images/nlk20210704/success.png) no-repeat center;
}

.shade-over .shade-success .close_window {
    position: absolute;
    top: 222px;
    right: 130px;
    width: 112px;
    height: 38px;
}